Glomalin
Mostrando 13-17 de 17 artigos, teses e dissertações.
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13. Diversidade de glomeromycetes e atividade microbiana em solos sob vegetaÃÃo nativa do semi-Ãrido de Pernambuco
The occurrence of arbuscular mycorrhizal fungi (AMF) was studied in three areas of caatinga, located in the municipalities of Caruaru, Serra Talhada and Araripina, in Pernambuco. Soil samples were collected in August and December/2005 and August and October/2006. The AMF species were identified and the structure of the community, the mycorrhizal condition of
Publicado em: 2008
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14. Simbiose micorrÃzica arbuscular em porta-enxertos de videira (Vitis spp.)
Mycorrhizal symbioses in the rhizosphere of grapevine rootstocks IAC (313, 572 e 766), SO4, 420A, Paulsen e Harmony, in field at Petrolina, Pernambuco in werw evaluated (2004 and 2006). In 2004, glomerospore density (GD) varied from 26 to 82, while in 2006 was reduced to 5 and 98/100 g soil. Mycorrhizal colonization (MC) was evaluated only in 2006, and varie
Publicado em: 2008
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15. Aspectos EcolÃgicos e IntroduÃÃo de Mudas Micorrizadas para RevegetaÃÃo de Ãreas de Dunas Mineradas, no Litoral da ParaÃba
A mineraÃÃo à um dos fatores de degradaÃÃo dos ambientes costeiros do Brasil, dificultando o estabelecimento e a sobrevivÃncia das plantas e da comunidade microbiana do solo. Na mina de Mataraca, estado da ParaÃba, a retirada da vegetaÃÃo e a intensa movimentaÃÃo do solo tÃm causado modificaÃÃes no sistema, comprometendo o processo de regenera�
Publicado em: 2008
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16. Efeito do cobre sobre fungos micorrÃzicos e trevo vermelho (Trifolium pratense L.)
The effects of copper on arbuscular mycorrhizal (AMF) and ectomycorrhizal fungi (EMF) and on the symbiosis between AMF and plants of Trifolium pratense L were evaluated. Species diversity, most probable number (MPN) of propagules and production of glomalin by AMF were estimated in a copper mining area (a- waste product area; b- interface between the waste pr
Publicado em: 2006
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17. Fungos MicorrÃzicos arbusculares (glomeromycota) em fragmentos de mata atlÃntica no centro de endemismo Pernambuco
â (Arbuscular mycorrhizal fungi (Glomeromycota) in fragments of Atlantic Forest in the Pernambuco Endemism Center). The Atlantic Forest is well known for its high biological diversity but now is extremely disturbed. The arbuscular mycorrhizal fungi (AMF) affect the floristic composition, the stabilization of natural systems, being an important element on so
Publicado em: 2004